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          <p><span style="font-family:'Arial Normal', 'Arial';font-weight:400;">配置虚拟机的启动顺序</span></p><p><span style="font-family:'Arial Normal', 'Arial';font-weight:400;">配置虚拟机的启动顺序，以便设置客人操作系统和应用程序在 everRun 系统上的启动顺序。</span></p><p><span style="font-family:'Arial Normal', 'Arial';font-weight:400;"><br></span></p><p><span style="font-family:'Arial Normal', 'Arial';font-weight:400;">确定所需的启动顺序，然后相应地为每个虚拟机配置启动设置。</span></p><p><span style="font-family:'Arial Normal', 'Arial';font-weight:400;"><br></span></p><p><span style="font-family:'Arial Normal', 'Arial';font-weight:400;">要设置虚拟机的启动顺序</span></p><p><span style="font-family:'Arial Normal', 'Arial';font-weight:400;"><br></span></p><p><span style="font-family:'Arial Normal', 'Arial';font-weight:400;">在虚拟机页上，选择一个虚拟机。</span></p><p><span style="font-family:'Arial Normal', 'Arial';font-weight:400;">在底部窗格中，单击启动顺序选项卡。</span></p><p><span style="font-family:'Arial Normal', 'Arial';font-weight:400;">配置启动设置，如下所述。</span></p><p><span style="font-family:'Arial Normal', 'Arial';font-weight:400;">单击保存。</span></p><p><span style="font-family:'Arial Negreta', 'Arial Normal', 'Arial';font-weight:700;">启动设置如下：</span></p><p><span style="font-family:'Arial Normal', 'Arial';font-weight:400;"><br></span></p><p><span style="font-family:'Arial Normal', 'Arial';font-weight:400;">优先级组可使用户指定启动 everRun 系统后或者故障转移后虚拟机的启动顺序，这需要重启虚拟机。一些业务解决方案要求在启动其他虚拟机前，特定虚拟机正在运行。第 1 组具有最高优先级，无则是优先级最低。everRun 软件等待 OS 和应用程序启动时间已过后再启动下一个优先级组中的虚拟机。</span></p><p><span style="font-family:'Arial Normal', 'Arial';font-weight:400;"><br></span></p><p><span style="font-family:'Arial Negreta', 'Arial Normal', 'Arial';font-weight:700;">启动顺序示例：</span></p><p><span style="font-family:'Arial Normal', 'Arial';font-weight:400;"><br></span></p><p><span style="font-family:'Arial Normal', 'Arial';font-weight:400;">VM&nbsp; &nbsp;&nbsp; 优先级组&nbsp; &nbsp; &nbsp; OS 和应用程序&nbsp; 启动时间</span></p><p><span style="font-family:'Arial Normal', 'Arial';font-weight:400;">DNS&nbsp;&nbsp; 1&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 2 分钟</span></p><p><span style="font-family:'Arial Normal', 'Arial';font-weight:400;">App&nbsp; &nbsp; 2&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 30 秒</span></p><p><span style="font-family:'Arial Normal', 'Arial';font-weight:400;">DB&nbsp; &nbsp; &nbsp; 2&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp; 10 分钟</span></p><p><span style="font-family:'Arial Normal', 'Arial';font-weight:400;">Web&nbsp; &nbsp; 3&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 0</span></p><p><span style="font-family:'Arial Normal', 'Arial';font-weight:400;"><br></span></p><p><span style="font-family:'Arial Normal', 'Arial';font-weight:400;">1&nbsp; &nbsp;&nbsp; everRun 启动 DNS VM。</span></p><p><span style="font-family:'Arial Normal', 'Arial';font-weight:400;">2&nbsp; &nbsp;&nbsp; DNS VM 启动后 2 分钟，everRun 将启动第 2 组中的 APP 和 DB 服务器。</span></p><p><span style="font-family:'Arial Normal', 'Arial';font-weight:400;">3&nbsp; &nbsp;&nbsp; DB VM 启动后 10 分钟，everRun 将启动第 3 组中的 Web VM。</span></p><p><span style="font-family:'Arial Normal', 'Arial';font-weight:400;">应将 OS 和应用程序启动时间设置为在客人操作系统和应用程序完全正常运行前启动虚拟机所需的时间。</span></p>
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          <p><span>优先级说明</span></p>
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          <p><span>优先级分为，1—8级和none，1级为最高级，8级为最低级，设置了优先级 的虚拟机为自启动虚拟机，优先级为none代表不自启动。设置虚拟机的优先级受CPU资源和内存资源的限制。</span></p>
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